KDF holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 5 (Pharmaceuticals) with 1 filings. The WikiTrademarks Expansion Score is 3/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed August 27, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 97340584 | KDF | Mar 31, 2022 | Pending | 005 Pharmaceuticals 010 Medical Devices | DENKEN-HIGHDENTAL Co., Ltd. |
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FAQ: KDF trademark portfolio
What trademarks does KDF hold?
KDF holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 5 (Pharmaceuticals), Class 10 (Medical Devices). The most recent filings are registered to DENKEN-HIGHDENTAL Co., Ltd..
How many trademarks does KDF have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to KDF. The brand has been actively filing since March 2022. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does KDF file most often?
KDF's most active class is NICE Class 5 (Pharmaceuticals), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the KDF trademark?
The most recent filings under the KDF mark are registered to DENKEN-HIGHDENTAL Co., Ltd.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is KDF expanding into new categories?
The current WikiTrademarks Expansion Score for KDF is 3 out of 100, which is low — the brand is focused on defending its existing categories rather than expanding. The score combines NICE class breadth, filing velocity, and the rate of cross-class movement from the brand's filing history.
How can I track new KDF trademark filings?
Click the Watch Brand button at the top of this page to add KDF to your Watchlist. New filings show up on your WikiTrademarks dashboard within 24 to 48 hours of being public, alongside any class expansions, status changes, or assignment events.
More on this portfolio: Compare KDF to another owner · Browse all NICE classes · Most valuable brands
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